About this item

• [Various uses]: The MEIRIYFA Mirco USB hardware kit step-down cable works with a wide range of devices including GPS navigators, tachographs, and electronic dogs. It has an input range of 12~24V, an output voltage of 5V, and an output current of 3A. Additionally, it features a mirco usb input power port for easier charging.
• [Low voltage protection]: It has battery voltage automatic detection and low voltage protection functions. When the voltage is lower than 11.6V or 23.6V, the power output can be cut off automatically. It is compatible with large and small cars to ensure that the car can start normally.
• [24-hour monitoring]: Connect the power supply of the fuse box with the hardwire kit of the DASH CAM. The DASH CAM can continue to supply power to the on-board camera after the vehicle is shut down, making 24-hour parking monitoring more convenient.
• [High safety standard]: The Mirco USB hardware kit cable can convert the vehicle's 12V to 24V voltage to 5V voltage, thus supporting longer parking monitoring or delayed photography operations. The built-in protection device can prevent the equipment from overcurrent and overheating.
• [ACC step-down line]: automobile positive pole (BAT+yellow line), automobile negative pole (GNT black line), automobile ACC (ACC red line). When the vehicle engine is turned off, the dash cam will automatically switch to the parking mode. When the vehicle engine is switched on, the trip camera will switch to normal recording.